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5005213331 = 139111732237
BaseRepresentation
bin1001010100101010…
…10111111010010011
3110220211012011220112
410222111113322103
540222313311311
62144355031535
7235014416456
oct45225277223
913824164815
105005213331
112139348948
12b7829b5ab
13619c657c1
14356a5b49d
151e463628b
hex12a557e93

5005213331 has 8 divisors (see below), whose sum is σ = 5045891760. Its totient is φ = 4964601888.

The previous prime is 5005213313. The next prime is 5005213363. The reversal of 5005213331 is 1333125005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5005213331 is a prime.

It is a super-2 number, since 2×50052133312 = 50104320977640231122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5005213297 and 5005213306.

It is not an unprimeable number, because it can be changed into a prime (5005203331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139145 + ... + 171381.

It is an arithmetic number, because the mean of its divisors is an integer number (630736470).

Almost surely, 25005213331 is an apocalyptic number.

5005213331 is a deficient number, since it is larger than the sum of its proper divisors (40678429).

5005213331 is a wasteful number, since it uses less digits than its factorization.

5005213331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33493.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 5005213331 is about 70747.5323315238. The cubic root of 5005213331 is about 1710.5700516143.

Adding to 5005213331 its reverse (1333125005), we get a palindrome (6338338336).

The spelling of 5005213331 in words is "five billion, five million, two hundred thirteen thousand, three hundred thirty-one".

Divisors: 1 139 1117 32237 155263 4480943 36008729 5005213331